.product-header{position:relative;z-index:20;color:var(--white);background:linear-gradient(110deg,var(--navy-950),var(--navy-900));border-bottom:1px solid rgba(255,255,255,.08);font:400 1rem/1.65 Arial,Helvetica,sans-serif}
.product-masthead{display:flex;align-items:center;justify-content:space-between;gap:2rem;min-height:5.65rem;padding-block:.8rem}
.product-header .brand{display:inline-flex;align-items:center;gap:.75rem;color:var(--white);text-decoration:none;flex-shrink:0;min-width:0}
.product-header .brand img{width:2.75rem;height:2.75rem;border-radius:.5rem;object-fit:cover;flex-shrink:0}
.product-header .brand span{display:grid;line-height:1.1;min-width:0}
.product-header .brand strong{font-family:Georgia,"Times New Roman",serif;font-size:1rem;font-weight:700;letter-spacing:.01em}
.product-header .brand small{margin-top:.2rem;color:var(--gold-light);font-family:Arial,Helvetica,sans-serif;font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.product-header .product-main-nav{display:flex;align-items:stretch;gap:1.7rem;min-width:0;margin-left:auto}
.product-header .product-main-nav>a{position:relative;display:flex;align-items:center;gap:.6rem;min-height:3rem;padding:.65rem .1rem;color:rgba(255,255,255,.8);font-size:1rem;font-weight:500;line-height:1.35;white-space:nowrap}
.product-header .product-main-nav>a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:transparent}
.product-header .product-main-nav>a[aria-current=page]{color:var(--gold-light)}
.product-header .product-main-nav>a[aria-current=page]:after{background:var(--gold);opacity:.8}
.product-header .product-main-nav>a:hover{color:var(--white)}
.product-header .product-utility-nav{display:flex;align-items:center;gap:1.15rem;margin-left:1rem}
.product-header .product-utility-nav>a{font-size:.875rem;font-weight:400;color:rgba(255,255,255,.74);white-space:nowrap}
.product-header .product-utility-nav>a:hover,.product-header .product-utility-nav>a[aria-current=page]{color:var(--gold-light)}
.product-header .product-buy-link{display:inline-flex;justify-content:center;align-items:center;min-height:2.8rem;padding:.65rem 1rem;border:1px solid rgba(242,207,123,.35);border-radius:.6rem;color:var(--gold-light);font-size:.875rem;font-weight:600;text-decoration:none;white-space:nowrap;background:rgba(242,207,123,.025)}
.product-header .product-buy-link:hover{border-color:rgba(242,207,123,.7);background:rgba(242,207,123,.065)}
.product-context{border-top:1px solid rgba(255,255,255,.065)}
.product-header .product-section-nav{display:flex;align-items:center;flex-wrap:wrap;gap:1.9rem;min-height:2.8rem;padding-block:.45rem}
.product-header .product-section-nav>a{display:inline-flex;align-items:center;min-height:1.8rem;font-size:.875rem;font-weight:400;color:rgba(255,255,255,.65)}
.product-header .product-section-nav>a:hover{color:var(--gold-light)}
.product-menu{display:none;position:relative}
.product-menu summary{padding:.5rem 0 .5rem .5rem;font-size:.875rem;color:rgba(255,255,255,.8);cursor:pointer}
.product-menu-links{position:absolute;right:0;top:calc(100% + .5rem);width:12rem;padding:.5rem 1rem;border:1px solid rgba(255,255,255,.15);border-radius:.65rem;background:var(--navy-900);box-shadow:0 12px 28px rgba(0,0,0,.2)}
.product-menu-links a{display:block;padding:.7rem 0;color:rgba(255,255,255,.9);font-size:.9375rem;text-decoration:none}
.audio-landing .hero{padding-top:3rem}
.practical-discovery{background:#eee9df;border-top:1px solid rgba(11,37,69,.09)}
.practical-discovery .shell{display:flex;align-items:center;justify-content:space-between;gap:1rem 2rem;flex-wrap:wrap;padding-block:1.25rem}
.practical-discovery p{margin:0;font-size:1rem;color:#536173}
.practical-discovery a{color:var(--navy-800);font-size:1rem;font-weight:600;text-decoration:underline;text-underline-offset:.25rem}
.product-navigation-page .family-crosssell{background:var(--paper);padding:2rem 0}
.product-navigation-page .family-crosssell h2{font-size:1.65rem}
.product-navigation-page .family-crosssell .button{background:transparent;color:var(--navy-800);border-color:var(--line)}
@media(max-width:1100px){.product-masthead{gap:1.25rem}.product-header .product-main-nav{gap:1.25rem}.product-header .product-utility-nav{gap:.85rem;margin-left:0}}
@media(max-width:1050px){.product-header .product-utility-nav{display:none}.product-menu{display:block}.product-masthead{gap:1.25rem}.product-header .product-main-nav{margin-left:auto}.product-header .product-buy-link{display:none}.product-header .product-main-nav>a{font-size:1rem}.audio-landing .hero{padding-top:3rem}}
@media(max-width:640px){.product-masthead{flex-wrap:wrap;gap:.7rem 1rem;padding-top:1rem;padding-bottom:0;min-height:0}.product-header .brand{flex:1 1 12rem}.product-header .brand img{width:2.5rem;height:2.5rem;flex-shrink:0}.product-header .brand strong{font-size:.9375rem;overflow-wrap:anywhere}.product-header .brand small{font-size:.75rem}.product-menu{flex:0 0 auto;margin-left:auto}.product-header .product-main-nav{order:3;flex:1 0 100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;width:100%;margin-left:0}.product-header .product-main-nav>a{justify-content:center;padding:.85rem .2rem;min-height:3rem;font-size:.9375rem;white-space:normal;text-align:center;overflow-wrap:anywhere}.product-header .product-section-nav{gap:.3rem 1.35rem;min-height:2.7rem;padding-block:.45rem}.product-header .product-section-nav>a{font-size:.875rem;min-height:2rem}.audio-landing .hero{padding-top:2.5rem}.practical-discovery .shell{gap:.4rem;padding-block:1rem}.product-navigation-page .guide-product-hero{padding-top:2.5rem}}
@media(prefers-reduced-motion:reduce){.product-header a{transition:none}}

.product-header .product-main-nav>a{flex-wrap:wrap;justify-content:center;column-gap:.4rem}
.product-menu summary{min-height:2.75rem;display:flex;align-items:center;padding:.5rem;font-size:.875rem}
.product-menu summary::after{display:none}
@media(max-width:640px){.product-header .product-section-nav{gap:.2rem .85rem}.product-header .product-main-nav>a{row-gap:0}}
.product-header .product-section-nav>a[aria-current=page]{color:var(--gold-light);text-decoration:underline;text-underline-offset:.3rem}
/* Native cross-document navigation keeps normal links, history and page scripts. */
@view-transition{navigation:auto}
.product-header{view-transition-name:product-header}
::view-transition-group(root),::view-transition-group(product-header){animation-duration:220ms;animation-timing-function:ease-out}
::view-transition-old(root){animation:product-fade-out 150ms ease-out both}
::view-transition-new(root){animation:product-fade-in 220ms ease-out both}
@keyframes product-fade-out{to{opacity:0}}
@keyframes product-fade-in{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){@view-transition{navigation:none}::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}

/* The two product pages share the approved audio FAQ component. */
.product-navigation-page .faq{background:var(--paper);padding-block:clamp(4.25rem,7vw,6.5rem)}
.product-navigation-page .faq-grid{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:clamp(3rem,10vw,9rem)}
.product-navigation-page .faq-title{align-self:start;position:sticky;top:2rem}
.product-navigation-page .faq-title h2{font:500 clamp(2.4rem,5vw,4.15rem)/1.08 var(--serif);color:var(--navy-800);letter-spacing:-.035em;margin:0 0 1.25rem;text-wrap:balance}
.product-navigation-page .faq .eyebrow{display:flex;align-items:center;gap:.7rem;color:#785617;margin:0 0 1.35rem;font:800 .78rem/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase}
.product-navigation-page .faq .eyebrow:before{display:none}
.product-navigation-page .faq .eyebrow span{display:inline-block;width:2.4rem;height:1px;background:currentColor}
.product-navigation-page .faq .accordion{border-top:1px solid var(--line);min-width:0}
.product-navigation-page .faq details{border-bottom:1px solid var(--line)}
.product-navigation-page .faq summary{position:relative;padding:1.55rem 3.5rem 1.55rem 0;color:var(--navy-800);cursor:pointer;font:600 1.18rem/1.35 var(--serif);list-style:none}
.product-navigation-page .faq summary::-webkit-details-marker{display:none}
.product-navigation-page .faq summary:after{content:"+";position:absolute;width:2rem;height:2rem;top:50%;right:0;display:grid;place-items:center;transform:translateY(-50%);border:1px solid var(--line);border-radius:50%;color:#9a6b10;font-family:var(--sans);font-weight:400}
.product-navigation-page .faq details[open] summary:after{content:"−"}
.product-navigation-page .faq details p{max-width:650px;margin:-.35rem 3rem 1.6rem 0;color:var(--muted);font-size:.94rem;line-height:1.65}
@media(max-width:920px){.product-navigation-page .faq-grid{grid-template-columns:minmax(0,1fr)}.product-navigation-page .faq-title{position:static}}
@media(max-width:640px){.product-navigation-page .faq-title h2{font-size:clamp(2.15rem,10vw,3.1rem)}.product-navigation-page .faq summary{font-size:1.15rem}}